Automatic issue

#1 by Jonnyboy , Sun Nov 08, 2020 10:51 am

Hi all new to posting so apologies or thanks in advance I have a 2013 l200 barbarian automatic had a few gremlins which I cannot solve, the issue is it seems like it doesn’t know if it’s selected the correct gear sometimes it goes up then down gears, then I get the flashing d or blank display on the dash and it drops out of gear completely, it’s also sometimes slow to change gear but it’s all intermittent, I’ve had a input shaft speed sensor code so changed that after it came as a permanent code, had issues with the inhibitor switch so changed that, then a P1901 TSS circuit intermittent malfunction i’ve checked all the gearbox wiring harness checked it for insulation resistance they’re all at less then 0.5ohm resistance (currently removed and sat on my bench) done 3 flushes and filter change the oil was a little dirty but at 80,000 you’d expect. I’m thinking it’s more the ecu possible now? Any help would be much appreciated.
Thanks


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Date registered 09.12.2020


RE: Automatic issue

#2 by Nick , Sun Nov 08, 2020 12:16 pm


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RE: Automatic issue

#3 by mikeinatruck , Sun Nov 08, 2020 1:44 pm

The loom is the main culprit, but if thats fine then it may be an ecu issue, thats in the drivers footwell up under the dash not too hard to get at, I would do a resistance check from there and see if the readings are ok.


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RE: Automatic issue

#4 by Jonnyboy , Sun Nov 08, 2020 2:41 pm

That was next on my list to be honest I’ve checked the connections on the ecu to double check none have come loose as it’s intermittent, but all seem ok
Thanks


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Posts: 2
Date registered 09.12.2020


   

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